The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 17, 1985
Filed:
Sep. 29, 1982
James W Essary, Graham, TX (US);
Robert A Sanderson, Graham, TX (US);
Graham Magnetics Incorporated, North Richland Hills, TX (US);
Abstract
A clutch means particularly useful in the rapid and precise alignment of a large number of rotating members such as take-up reels on a single shaft. Each rotating member, e.g., each reel-hub member, is positively engaged by a resilient and non-fouling spring member which is readily inserted into conventional clutch means and which comprises a cam means to facilitate the sliding passage of a number of reels onto a shaft as well as locking means to couple the clutch means and the reels to be rotated thereon.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile